Sergiolus

Sergiolus is a genus of ground spiders that was first described by Eugène Simon in 1892. They are 3.3 to 9 mm long.

Species
it contains twenty-one species:
 * Sergiolus angustus (Banks, 1904) – North America
 * Sergiolus bicolor Banks, 1900 – USA, Canada
 * Sergiolus capulatus (Walckenaer, 1837) (type) – USA, Canada
 * Sergiolus columbianus (Emerton, 1917) – USA, Canada
 * Sergiolus cyaneiventris Simon, 1893 – USA, Cuba
 * Sergiolus decoratus Kaston, 1945 – USA, Canada
 * Sergiolus gertschi Platnick & Shadab, 1981 – USA, Mexico
 * Sergiolus guadalupensis Platnick & Shadab, 1981 – Mexico
 * Sergiolus hosiziro (Yaginuma, 1960) – China, Korea, Japan
 * Sergiolus iviei Platnick & Shadab, 1981 – USA, Canada
 * Sergiolus kastoni Platnick & Shadab, 1981 – USA, Cuba
 * Sergiolus lowelli Chamberlin & Woodbury, 1929 – USA, Mexico
 * Sergiolus magnus (Bryant, 1948) – Hispaniola
 * Sergiolus mainlingensis Hu, 2001 – China
 * Sergiolus minutus (Banks, 1898) – USA, Cuba, Jamaica
 * Sergiolus montanus (Emerton, 1890) – North America
 * Sergiolus ocellatus (Walckenaer, 1837) – USA, Canada
 * Sergiolus songi Xu, 1991 – China
 * Sergiolus stella Chamberlin, 1922 – USA, Mexico
 * Sergiolus tennesseensis Chamberlin, 1922 – USA
 * Sergiolus unimaculatus Emerton, 1915 – USA, Canada